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Writing outputs to log file and console
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exec 3>&1 1>>${LOG_FILE} 2>&1
would send stdout and stderr output into t...
How does tuple comparison work in Python?
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196
Tuples are compared position by position:
the first item of the first tuple is compared to the...
Memoization in Haskell?
... efficiently the following function in Haskell, for large numbers (n > 108)
8 Answers
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What do hjust and vjust do when making a plot using ggplot?
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The value of hjust and vjust are only defined between 0 and 1:
0 means left-justified
1 means right-justified
Source: ggplot2, Hadley Wickham, page 196
(Yes, I know that in most cases you can use it beyond this range, but don't expect it to behave in any specific way. This is ou...
How to reset radiobuttons in jQuery so that none is checked
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13 Answers
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How to Apply Gradient to background view of iOS Swift App
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The Colors you're providing to gradient must be of type CGColor. So set your array of CGColor ...
XML Schema minOccurs / maxOccurs default values
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The default values for minOccurs and maxOccurs are 1. Thus:
<xsd:element minOccurs="1" name="asdf"/>
cardinality is [1-1] Note: if you specify only minOccurs attribute, it can't be greater than 1, because the default value for maxOccurs is 1.
<xsd:element minOccu...
Accessing items in an collections.OrderedDict by index
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If its an OrderedDict() you can easily access the elements by indexing by getting the tuples o...
Formatting Decimal places in R
I have a number, for example 1.128347132904321674821 that I would like to show as only two decimal places when output to screen (or written to a file). How does one do that?
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What is the difference between int, Int16, Int32 and Int64?
What is the difference between int , System.Int16 , System.Int32 and System.Int64 other than their sizes?
10 Answers
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